41398434 has 144 divisors (see below), whose sum is σ = 121002336. Its totient is φ = 10080000.

The previous prime is 41398433. The next prime is 41398453. The reversal of 41398434 is 43489314.

41398434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (41398433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 164809 + ... + 165059.

It is an arithmetic number, because the mean of its divisors is an integer number (840294).

Almost surely, 2^41398434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41398434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60501168).

41398434 is an abundant number, since it is smaller than the sum of its proper divisors (79603902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41398434 is a wasteful number, since it uses less digits than its factorization.

41398434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 291 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 41398434 is about 6434.1614838299. The cubic root of 41398434 is about 345.9351064995.

The spelling of 41398434 in words is "forty-one million, three hundred ninety-eight thousand, four hundred thirty-four".